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Unrated severityNVD Advisory· Published Jan 10, 2023· Updated Apr 9, 2025

CVE-2021-46779

CVE-2021-46779

Description

Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

Affected products

4
  • AMD/Secure Processorllm-fuzzy
  • AMD/1st Gen EPYCv5
    Range: various
  • AMD/2nd Gen EPYCv5
    Range: various
  • AMD/3rd Gen EPYCv5
    Range: various

Patches

Vulnerability mechanics

References

1

News mentions

0

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